| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.96 | 3.495% | $91.0342 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $121.50 | 11.115% | $135.0047 | $135.00 | $135.00 | $135.00 |
| Purchase #3 | $168.97 | 7.816% | $182.1767 | $182.18 | $182.20 | $182.20 |
| Purchase #4 | $46.64 | 10.421% | $51.5004 | $51.50 | $51.50 | $51.50 |
| Purchase #5 | $223.81 | 11.442% | $249.4183 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $180.35 | 11.199% | $200.5474 | $200.55 | $200.55 | $200.50 |
| Purchase #7 | $71.97 | 13.845% | $81.9342 | $81.93 | $81.95 | $81.90 |
| 7 purchase totals = | $901.20 | $991.6159 | $991.61 | $991.65 | $991.50 | |